COTTONWOOD CANYON. Cottonwood Canyon is a half-mile-long canyon in the Brady Mountains five miles south of Lohn in northwest McCulloch County (at 31°15' N, 99°26' W). The top of the canyon is 1,900 to 1,950 feet above mean sea level and the base is 1,800 feet. The headwaters of the East Fork of Big Elm Creek run through the canyon.
The following, adapted from the Chicago Manual of Style, 15th edition, is the preferred citation for this article."COTTONWOOD CANYON," Handbook of Texas Online (http://www.tshaonline.org/handbook/online/articles/rkc13), accessed October 10, 2015. Uploaded on June 12, 2010. Published by the Texas State Historical Association.